On Thu, May 27, 2010 at 03:13:10PM +0200, Olaf Seibert wrote: > Is there a way to increase the maximum number of mbufs, or better yet, > limit the use by whatever is using them too much?
Regarding your first question: I believe kern.ipc.nmbclusters controls what you want. This is a loader.conf tunable so you'll need to reboot. Network buffer tuning is documented, Section 11.13.2. Please read this before adjusting the tunable. http://www.freebsd.org/doc/en/books/handbook/configtuning-kernel-limits.html It would probably be more effective in the long run to find out why your mbuf count is so high and determine if said situation is caused by a problem with the NIC driver, or if there's something going on on your machine that's causing it. Regarding your 2nd question: not to my knowledge. -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB | _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"